Description Of The Setting Page; Fault Page Display Description - Midea MRCT-075CWN1-D(C) Technical & Service Manual

Midea R410A Tropical ClimaCreator Series Rooftop Package 220V 3Ph 60Hz
supply, swing on, indoor temperature 22° C, setting temperature 20° C and cooling
mode locked.
In the matrix, only the big and small black dots at (00, 00+) and (01, 00+) are luminous.
It indicates the in-service and power-on status of the air conditioners with the
addresses of 00 and 01.
The centralized controller communicates with the computer normally.


Description of the setting page

The LCD displays the setting page, and queries the air conditioner with the address of
08. The mode of the air conditioner with the address 08 is: cooling, high speed air
supply, swing on, indoor temperature 28° C, setting temperature 22° C and cooling.
In the matrix, only the big black dots from (08, 00+) to (15, 00+) are luminous. It
indicates the air conditioners with the addresses from 08 to 15 are in service.
The centralized controller communicates with the computer normally.


Fault page display description

Query the air conditioner with the address of 08 in the query page. The air conditioner
with the address of 08 is faulty, and the fault code is E2. The big black dot below (08,
00+) blinks.
In the matrix, only the big and small black dots from (00, 00+) to (15, 16+) illuminate. It
indicates the in-service status of the air conditioners with the addresses from 00 to 31.
133
MCAC-RTT6S-201701